Oppo A57 vs Unnecto Primo 2G
Oppo A57
Unnecto Primo 2G
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100 & TD-SCDMA-
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)-
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HSPA speedHSPA-
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-112016-3
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Status2016-122016-4
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Mini-SIM
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Height149.1 mm110.5 mm
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Width72.9 mm43 mm
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Thickness7.7 mm13.7 mm
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Weight147 g73 g
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ColorsGold, Rose GoldBlack/Grey
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size5.2 inches1.8 inches
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Resolution720 x 1280 pixels128 x 160 pixels
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Pixel density282 ppi114 ppi
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Display colors16777216-
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MultitouchYes-
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Hardware
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CPUOcta-core 1.4 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8940 Snapdragon 435-
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GPUAdreno 505-
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Memory RAM3 GB32 MB
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Internal storage32 GB32 MB
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Memory cardmicroSD(uses second SIM slot)microSD
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Memory card max256 GB32 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)-
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Main camera
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Main camera13 MP, f/2.21 MP
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Primary camera video1080p@30fps720p@30fps
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Primary camera Autofocusphase detection autofocusautofocus
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focus-
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Selfie camera
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Secondary camera-No
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Selfie camera16 MP, f/2.0 , 1.12 µm
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Selfie camera video1080p-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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USB hostYes-
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Bluetoothv4.1Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging Push EmailPush Email-
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JavaNoNo
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SensorsFingerprint (front-mounted), accelerometer, compass, proximity-
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Browser
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HTMLHTML5-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2900 mAh800 mAh
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Battery removableNon-removableRemovable
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Talk time-8 h
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Standby time-160 h